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Annex A SPN of converters Functional modules / MODBUS-CAN Gate FM 

 

 

MasterCAN RS2CAN / CAN2RS data converters. Operation manual. Version 1.0

 

© 

Technoton, 2020 

50

 

A.2 MODBUS-CAN Gate FM 

 

MODBUS-CAN Gate FM

 is designed for: 

 

•

 

In 

MasterCAN  RS2CAN

  converter 

—

  reception  of  data  from  RS-485  input  interface 

according to Modbus RTU protocol, their conversion into 

SPN

 (SAE j1939+S6 protocol) 

and transfer into CAN output interface; 

•

 

In 

MasterCAN  CAN2RS

  converter 

—

  reception  of  SPN  data  (SAE  j1939+S6  protocol) 

from CAN input interface, their conversion into RS-485 output interface data and their 
transfer by means of Modbus RTU protocol.  

 
 

 

 

a) for 

MasterCAN RS2CAN

 

 
 

 

 

b) for 

MasterCAN CAN2RS

 

 

Figure A.2 

—

 Example of the window of settings of MODBUS-CAN Gate FM 

in Service S6 MasterCAN software 

 

 

 

Summary of Contents for MasterCAN CAN2RS

Page 1: ...DATA CONVERTERS MasterCAN RS2CAN MasterCAN CAN2RS OPERATION MANUAL Version 1 0 ...

Page 2: ... Operating limitations 18 2 3 Electrical connection 19 2 4 Connection scheme examples 22 3 Configuring converters 24 3 1 Basic provisions 24 3 2 Connecting converters to PC 25 3 3 Interface of software 28 3 4 Authorization 29 3 5 Operations with profile of converter 31 3 6 Confuiguration of connection by means of CAN interface 33 3 7 Confuiguration of connection by means of RS 485 interface 34 3 8...

Page 3: ...Revision history MasterCAN RS2CAN CAN2RS data converters Operation manual Version 1 0 Technoton 2020 3 Revision history Version Date Editor Description of changes 1 0 08 2020 OD Basic version ...

Page 4: ...links MasterCAN RS2CAN CAN2RS data converters Operation manual Document Center S6 Website Part S6 Data Base Part S6 Functional modules JV Technoton Website Part Technical support Part Software Firmware Page DUT E YouTube Technoton ORF 4 Website Page MasterCAN Page CANUp Page DFM Page Crocodile ORF 5 Website Technoton Engineering Website ...

Page 5: ...evices with IoT Burger The reports transmitted contain data on instant and average values of Parameters Counters Events The flexible system of Reports setup enables the user to select the optimal ratio of the data completeness and the volume of traffic MasterCAN RS2CAN CAN2RS converters are implemented based on IoT Burger Technology S6 is the Technology of combining smart sensors and other IoT dev...

Page 6: ...time and place of occurrence Counter cumulative numerical characteristic of Parameter Counter is displayed by a single number and over time its value is increasing Examples of counters fuel consumption trip engine hours counter etc Telematics terminal Terminal Tracking device Telematics unit is a unit of Telematics system used for reading the signals of Vehicle standard and additional sensors gett...

Page 7: ... from CAN SAE j1939 S6 interface into RS 485 interface Modbus RTU are used for data integration from RS 485 interface Modbus RTU into CAN SAE j1939 S6 interface Particular features of the data converters configuration of up to 100 slots of input output data selection from 10 800 Parameters of S6 Database work with CAN interface in the following modes active request response and secret screening th...

Page 8: ...vice software version from 3 15 and higher the software current version can be downloaded at https www jv technoton com section Software Firmware ATTENTION It is strongly recommended to follow strictly the instructions of the present Manual when using mounting or maintaining converter The Manufacturer guarantees converter compliance with the requirements of technical regulations subject to the con...

Page 9: ...industrial objects equipped both with CAN bus Units of CAN j1939 S6 Telematics interface and devices using RS 485 interface see figure 1 Figure 1 Employment of data converters Operation principle The input interface of MasterCAN CAN2RS CAN data converter is connected to Units and or the onboard CAN bus using S6 Technology see figure 2 In accordance with the user settings the converter selects the ...

Page 10: ...terCAN RS2CAN CAN2RS data converters Operation manual Version 1 0 Technoton 2020 10 Figure 2 Example of MasterCAN CAN2RS employment for conversion of data from CAN interface into RS 485 interface Figure 3 Example of MasterCAN RS2CAN employment for conversion of data from RS 485 of data from CAN interface ...

Page 11: ...y settings 1 pc 3 MK VDI Mounting kit 1 pc including a fuse with holder 2 A 3 A 1 pc b cable tie 20 pcs c molex 4 pin connector 2 pcs d molex 6 pin connector 2 pcs e wire 17 pcs f contact pin 5 pcs g S6 CW Plug 2 pcs Figure 4 The delivery sets of data converter The delivery sets of MasterCAN RS2CAN and MasterCAN CAN2RS models are identical Contains the inbuilt terminal resistor 120 Ohms 1 3 e 3 a ...

Page 12: ...3 K Line connector for connection to S6 SK service adapter connector through which power is supplied and the converter is configured via ISO 14230 interface 4 RS 485 connector is the configurable RS 485 serial interface 5 Red CAN1 LED indicator for monitoring data exchange via CAN interface 6 Red RS 485 LED indicator for monitoring data exchange via RS 485 interface 7 Green Power LED indicator for...

Page 13: ...ons of data converters Parameter measuring unit Value MasterCAN CAN2RS MasterCAN RS2CAN Input interface CAN RS 485 Output interface RS 485 CAN Service interface K Line ISO 14230 Voltage range of external power supply V 10 45 Maximal current consumption at supply voltage 12 24 V mA not more than 100 50 Temperature range C 40 85 Level of sealing protection from dust and moisture IP40 Weight kg not m...

Page 14: ...it itself Configuration of converters connection options via CAN interface see 3 6 is performed via K Line interface ISO 14230 using Service S6 MasterCAN software version from 3 15 and higher The software current version can be downloaded at https www jv technoton com section Software Firmware The converters can process any messages PGN of S6 Database You can create up to 100 slots at a maximum fo...

Page 15: ... and higher You can download the software at https www jv technoton com You can generate maximally up to 100 slots for data conversion to from RS 485 interface During the operation of devices with RS 485 interface in the network MasterCAN RS2CAN is always the Master device The converter can read data from Slave devices operating in the same network with it from any selected register of Modbus RTU ...

Page 16: ... technical specifications Technical specifications Overall dimensions MasterCAN RS2CAN CAN2RS data converters Operation manual Version 1 0 Technoton 2020 16 1 4 4 Overall dimensions Figure 6 Dimensions of the data converters ...

Page 17: ...lly study through the electrical circuit diagram and the Operation manual for the machinery unit where converter is mounted To ensure proper operation of converter it should be mounted electrically connected and configured by specialist who finished official technical training and was certified for that 2 1 Exterior inspection prior to starting works It is required to conduct converter exterior in...

Page 18: ... the environment Data converter should not be mounted near heating and cooling devices e g the climate control system Also it is not recommended to mount converter close to the power electrical circuits A suitable location to mount converter on Vehicle is inside driver s cabin During installation you need to make sure that under the automobile hood the converter housing and its wires are located a...

Page 19: ...l connection of the converter special attention must be paid to the quality of the chassis ground Resistance between any point of the chassis and the negative clamp of the battery must not exceed 1 Ohm 1 The converter is connected to the power source and for its configuration to S6 SK service adapter by means of K Line connector see 1 3 using Molex 6 pin connector and wires from the delivery set i...

Page 20: ...pin connector included into the delivery set 1 VE Orange Power Supply Output Analog voltage 9 45 V 2 GND Brown Ground 3 CAN1 H Blue CAN HIGH Digital CAN 2 0B SAE J1939 Standard 4 CAN1 L White CAN LOW 5 Reserve 6 Reserve Transit power supply for CANCrocodile FMSCrocodile contactless readers for safe connection of MasterCAN CAN2RS to CAN bus wires IMPORTANT The presence of 120 Ohms terminal resistor...

Page 21: ...ng of the wires according to table 4 Table 4 Connection of wires to RS 485 connector of the converter Connector Pinout Connector Contact Number Wire Marking Wire Color Circuit Designation Signal Parameters RS 485 connector of MasterCAN converter Molex 4 pin connector included into the delivery set 1 RS485 B Red Data reception transmission Digital RS 485 Standard 2 RS485 A White 3 Reserve 4 Reserve...

Page 22: ...5 interface of the Telematics terminal ATTENTION For secure connection of MasterCAN CAN2RS model via CAN j1939 S6 to the onboard CAN bus we recommend to purchase and use CANCrocodile FMSCrocodile contactless readers see detailed information in the Crocodile contactless readers Operation Manual Figure 10 Connection of MasterCAN CAN2RS to CAN j1939 S6 Telematics interface for transfer of the convert...

Page 23: ...oton 2020 23 Figure 11 Connection of MasterCAN RS2CAN to the Telematics terminal with CAN input for transmission of converted data from RS 485 interface Figure 12 Connection of MasterCAN RS2CAN to CAN j1939 S6 Telematics interface for the transfer of converted data of RS 485 interface to the Telematics gateway and CAN display ...

Page 24: ...cting converter to PC via service adapter please download special software from http www jv technoton com section Software Firmware and install it to your PC USB driver Service S6 MasterCAN version 3 15 and higher Note Installation file of software has the view as ServiceS6_MasterCAN_X_X_Setup exe X_X corresponds to the version of software ATTENTION For work with Service S6 MasterCAN software you ...

Page 25: ...nts of the engine The converters are connected to the PC for their configuration in accordance with connection diagrams provided in figure 13 You need to perform the following operations in the following sequence 1 Connect the adapter to the converter For this purpose connect the adapter service cable connector through to K Line socket of the converter The converter and adapter can be powered thro...

Page 26: ...lly detects adapter connected to PC s USB port as USB device and enables virtual COM port driver for it The virtual COM port will be displayed in the list of ports of Windows Device manager see figure 14 ATTENTION It is recommended to untick power save check box for Service S6 MasterCAN in the virtual COM port properties for energy safety purpose see figure 14 b a selecting port properties b disab...

Page 27: ...cription of blinking LED indicators placed on the top of the adapter in table 5 Table 5 Description of adapter s LEDs LED Indicator Signal description Marking Status Light color POWER Red Power supply is on No signal Power supply is off or voltage is less than minimum required RX Green Converter data is being received No signal No data from converter TX Yellow Data is being transmitted to converte...

Page 28: ... menu provides the following connection disconnection of the converter profile options loading profile saving profile printing profile updating firmware of the converter S6 Database update in the service software in case the PC has Internet access selection of interface language viewing help file and information about the utility Vertical menu is used for selection of Function modules of converter...

Page 29: ...t time tick Remember Password see figure 16 c a search for the connected Unit to PC b selecting one of several Units connected to S6 bus c user authorization Figure 16 Enable connection between the converter and PC To recover the password in case it is lost you need to place the cursor into the Login or the Password field of the window Authorization and press Ctrl F10 key combination Service S6 Ma...

Page 30: ...d recovery code In case of incorrect Login and Password or incorrect connection to PC the warning error message will appear If Authorization is made successfully then Desktop will appear automatically when you run the software see figure 15 Desktop contains configuration and current parameters of Function modules of the connected converter see annex A ...

Page 31: ...ding profile from the connected converter Load default profile is used for loading profile with default factory settings With this profile it is possible to study utility operation without real converter connection By default depending on the converter model the Profile is saved in the file MasterCAN_CAN2RS_default prf or MasterCAN_RS2CAN_default prf in the folder of installation file ServiceS6_Ma...

Page 32: ...will appear a notification on profile settings saving Pressing will save all the unsaved parameters and converter settings 3 Print Profile Profile file can be saved on a PC disk in pdf format for later printing or viewing on the display File name automatically generates converter serial number and date when file was created RECOMMENDATION It is recommended to attach the hardcopy of the profile to ...

Page 33: ...N Requests Enable converter generates active requests to Units connected by means of S6 Technology Active requests are needed to receive data from PGN provided upon request Note you should bear in mind that in case of connecting converter with CAN interface to a standard CAN bus active requests may cause failures of the onboard equipment operation Silent Sniffer converter is not identified by its ...

Page 34: ...d for RS 485 interface 2400 4800 9600 19200 38400 57600 115200 bit s by default 19200 bit s 4 In th area COM Port Settings specify data exchange parameters for the converter serial interface In the field Data bits SPN 521285 specify the number of data bits that can be transmitted between the start bit and stop bit by default 8 bits From the dropdown list Stop bits SPN 521286 select the number of s...

Page 35: ...ransfer protocol via RS 485 protocol table of Modbus RTU registers provided in the operation documentation of the respective Slave devices The field Register Number SPN 521683 serves to specify the address of the requested register which may be specified from the range 0 65535 by default 0 The field Register Amount SPN 521684 serves to specify the total number of several registers read in successi...

Page 36: ...he Register Initial Value SPN 521278 field By default it is not ticked so the data read from the register are converted in accordance with the specified values of attributes of factor and offset for the respective Modbus RTU register and are transferred into the output CAN interface in SAE J1939 format The fields Factor SPN 521296 and Offset SPN 521295 are designed to enter attributes that are nec...

Page 37: ... will be transmitted and confirm its selection by pressing button After that both the number and the name of the selected SPN as well as the PGN number SPN 521150 will be displayed in the slot Figure 22 Window of SPN selection from the list of BD S6 WARNINGS 1 In case the data type of the selected SPN does not match the code of Reading coil registers 01 function or Reading discrete inputs 02 funct...

Page 38: ...us Figure 23 Example of configured slots for conversion of data from Modbus RTU registers into SPN In order to copy the settings of the slot created earlier into the new slot tick the field to the left from the number of the slot which is to be copied and press button For this operation you may highlight only one slot for copying see figure 23 To delete one specific slot use button to the right of...

Page 39: ...name of the selected SPN as well as the PGN number SPN 521150 and data type SPN 521462 will be displayed in the slot WARNINGS 1 In case the data type of the selected SPN does not match the code of Reading coil registers 01 function or Reading discrete inputs 02 function we recommend to select SPN only with whole numbers values factor coefficient 1 2 While changing the selected SPN you may need to ...

Page 40: ...number of registers for data contained in lines is specified from the range 1 125 2 The value of the number of registers for registers containing the data whole number or number with the floating point is specified from 1 2 range 3 For the function codes SPN 521682 Reading coils registers 01 or Reading discrete inputs 02 you can specify maximally 1 register The dropdown list Function Code SPN 5216...

Page 41: ... kPa the factorspn base value should be divided by 100 b To recalculate the temperature Parameter from C into K you need to add 272 15 to the offsetspn value Figure 25 Example of slots for conversion of data from SPN into Modbus RTU registers In order to copy the settings of the slot created earlier into the new slot tick the field to the left from the number of the slot which is to be copied and ...

Page 42: ...onverter must provide converted data into the respective output interface Table 7 Designation of signals of the converters LED indicators LED Indicator Signal description Marking Status Light color POWER Green Power supply is on No signal Power supply is off or voltage is less than minimum required For model MasterCAN RS2CAN RS 485 Red Data reception from the input RS 485 interface Connection fail...

Page 43: ...asterCAN RS2CAN Figure 26 Packaging data converters Label sticker with information on the product name certificates serial number firmware version manufacture date weight as well as Quality Control seal and QR code is stuck on two sides of the data converters box see figure 27 a MasterCAN CAN2RS b MasterCAN RS2CAN Figure 27 Data converters packaging label Note label design and contents can be modi...

Page 44: ...stored in dry closed places Data converter storage is allowed only in original packaging at temperature range from 50 to 40 C and relative humidity up to 100 at 25 C Do not store data converter in the same room with substances that cause metal corrosion and or contain aggressive impurities Data converter shelf life must not exceed 24 months ...

Page 45: ...ommended in closed transport that provides protection from mechanical damage and precipitation When transporting by air data converter must be stored in heated pressurized compartments Air environment in transportation compartments should not contain acid alkaline and other aggressive impurities Shipping containers with packed data converter should be sealed ...

Page 46: ...0 Technoton 2020 46 7 Utilization re cycling Data converter does not contain harmful substances and ingredients that are dangerous to human health and environment during and after the end of life and recycling Data converter does not contain precious metals in amount that should be recorded ...

Page 47: ...ata converters Operation manual Version 1 0 Technoton 2020 47 Contacts Manufacturer Tel Fax 375 17 240 39 73 https www jv technoton com http s6 jv technoton com E mail marketing technoton by Technical support E mail support technoton by ...

Page 48: ...PN Name Factory value Unit of measure Clarification Unit passport PGN 62995 521120 Serial number On the fact No Serial number is a set of numbers that is used for identification of specific Unit MasterCAN serial number has the following format AABBB C DDDDD where AA code of converter model BBB digits that reflect changes product changes C Manufacturer code DDDDD sequential number Setting is not av...

Page 49: ...ice Software for configuring the converter Password is a specific combination of four digits By default used Login 0 password 1111 User can change password of the converter After entering and confirming the new password is recorded into internal memory of the converter Active diagnostic trouble codes PGN 65226 521044 Fault identifier SID On the fact No List of current converter malfunctions are di...

Page 50: ...interface according to Modbus RTU protocol their conversion into SPN SAE j1939 S6 protocol and transfer into CAN output interface In MasterCAN CAN2RS converter reception of SPN data SAE j1939 S6 protocol from CAN input interface their conversion into RS 485 output interface data and their transfer by means of Modbus RTU protocol a for MasterCAN RS2CAN b for MasterCAN CAN2RS Figure A 2 Example of t...

Page 51: ...or is displayed see the admissible values of the function code in table 6 521685 Bit Position 0 No 0 7 Field to specify the position number of the specific bit in the register of 1 byte size for feature codes 01 or 02 For other function codes this field is inaccessible 521278 SPN Value View Format Register Initial Value Off No On Off By ticking this field you can if necessary save the data read fr...

Page 52: ...number of several Modbus RTU serial registers in which the converted data must be saved The value of the number of registers for data contained in lines is specified from 1 125 range The value of the number of registers for registers with the data whole number or number with the floating point is specified from 1 2 range For function codes 01 or 02 you can specify maximally 1 register 521682 Funct...

Page 53: ...of any errors the Software will send warning message To cancel firmware upgrade it is needed to press button ATTENTION Before the end of the update process and automatic Service S6 MasterCAN software reset it is forbidden 1 Power down the PC 2 Power down the converter 3 Disconnect converter from the adapter and adapter from the PC 4 Run any resource intensive applications on the PC Service S6 Mast...

Page 54: ... RS2CAN CAN2RS data converters Operation manual Version 1 0 Technoton 2020 54 Annex C Videography Useful Technoton videos are on the YouTube channel which is regularly updated https www youtube com channel UCq7EF3DHrgl7fOWB2ynsR A ...

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